FR2305770A1 - ELECTRICAL SIGNALING DEVICE, ESPECIALLY FOR CREATING WAKE-UP SIGNALS - Google Patents

ELECTRICAL SIGNALING DEVICE, ESPECIALLY FOR CREATING WAKE-UP SIGNALS

Info

Publication number
FR2305770A1
FR2305770A1 FR7608900A FR7608900A FR2305770A1 FR 2305770 A1 FR2305770 A1 FR 2305770A1 FR 7608900 A FR7608900 A FR 7608900A FR 7608900 A FR7608900 A FR 7608900A FR 2305770 A1 FR2305770 A1 FR 2305770A1
Authority
FR
France
Prior art keywords
signals
signaling device
electrical signaling
wake
creating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
FR7608900A
Other languages
French (fr)
Inventor
Erich Scheer
Manfred Rauer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kieninger and Obergfell GmbH and Co
Original Assignee
Kieninger and Obergfell GmbH and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kieninger and Obergfell GmbH and Co filed Critical Kieninger and Obergfell GmbH and Co
Publication of FR2305770A1 publication Critical patent/FR2305770A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C21/00—Producing acoustic time signals by electrical means
    • G04C21/16—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times
    • G04C21/20—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times by closing a contact to ring an electromechanical alarm

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
FR7608900A 1975-03-26 1976-03-26 ELECTRICAL SIGNALING DEVICE, ESPECIALLY FOR CREATING WAKE-UP SIGNALS Withdrawn FR2305770A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752513384 DE2513384A1 (en) 1975-03-26 1975-03-26 ELECTRICAL SIGNAL DEVICE, IN PARTICULAR FOR FOLLOWING WAKE UP SIGNALS

Publications (1)

Publication Number Publication Date
FR2305770A1 true FR2305770A1 (en) 1976-10-22

Family

ID=5942475

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7608900A Withdrawn FR2305770A1 (en) 1975-03-26 1976-03-26 ELECTRICAL SIGNALING DEVICE, ESPECIALLY FOR CREATING WAKE-UP SIGNALS

Country Status (3)

Country Link
US (1) US4084104A (en)
DE (1) DE2513384A1 (en)
FR (1) FR2305770A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2713221A1 (en) * 1977-03-25 1978-09-28 Kieninger & Obergfell ELECTRIC ALARM CLOCK
DE3934383A1 (en) * 1989-10-14 1991-04-18 Junghans Uhren Gmbh ELECTROMECHANICAL APPOINTMENT CLOCK
US5305291A (en) * 1993-09-22 1994-04-19 Timex Corporation Alarm setting and actuating mechanism for analog timepiece
US7710831B2 (en) * 2005-02-10 2010-05-04 Sdi Technologies Inc. Single day alarm clock

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1798221A1 (en) * 1968-09-10 1971-02-11 Kieninger & Obergfell Appointment clock, preferably an alarm clock
DE1965205A1 (en) * 1969-12-27 1971-07-01 Kieninger & Obergfell Digital clock with alarm device
FR2274083A1 (en) * 1974-06-07 1976-01-02 Diehl CUT-OFF DEVICE FOR A BATTERY-OPERATED ALARM CLOCK

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3456123A (en) * 1965-03-08 1969-07-15 Miniature Elect Components Programmable digital time switching system
US3728855A (en) * 1970-01-22 1973-04-24 Gen Time Corp Crystal controlled movement with frequency dividing circuitry
JPS4847861A (en) * 1971-10-19 1973-07-06
FR2169082B1 (en) * 1972-01-22 1977-02-04 Suwa Seikosha Kk
JPS5521117Y2 (en) * 1974-04-26 1980-05-21

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1798221A1 (en) * 1968-09-10 1971-02-11 Kieninger & Obergfell Appointment clock, preferably an alarm clock
DE1965205A1 (en) * 1969-12-27 1971-07-01 Kieninger & Obergfell Digital clock with alarm device
FR2274083A1 (en) * 1974-06-07 1976-01-02 Diehl CUT-OFF DEVICE FOR A BATTERY-OPERATED ALARM CLOCK

Also Published As

Publication number Publication date
US4084104A (en) 1978-04-11
DE2513384A1 (en) 1976-10-07

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Legal Events

Date Code Title Description
ST Notification of lapse